CONDENSED CONSOLIDATED STATEMENTS OF INCOME (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Net sales	$ 24,209	$ 21,281	$ 69,701	$ 63,856
Cost of goods sold	16,695	14,971	48,557	45,025
Gross profit	7,514	6,310	21,144	18,831
Selling, general and administrative expense	4,537	4,270	13,790	13,050
Assets held for sale write-down		405		405
Operating income	2,977	1,635	7,354	5,376
Other non-operating income, net	5		32
Interest expense	(11)	(114)	(127)	(345)
Income from continuing operations before income taxes	2,971	1,521	7,259	5,031
Provision for income taxes	1,015	637	2,593	2,079
Income from continuing operations	1,956	884	4,666	2,952
Income from discontinued operations, net of tax		1,725		3,273
Net income	$ 1,956	$ 2,609	$ 4,666	$ 6,225
Basic and diluted income per common share:
Continuing operations	$ 0.16	$ 0.07	$ 0.38	$ 0.24
Discontinued operations		$ 0.14		$ 0.26
Net income	$ 0.16	$ 0.21	$ 0.38	$ 0.50
Cash dividends per share	$ 0.050	$ 0.125	$ 0.225	$ 0.375
Shares used in the calculation of basic and diluted income per share	12,397	12,392	12,394	12,389